Weight Scale Digital 30kg, 40kg Scale Price Computing Scale

[Front and Back LCD Display]There are LCD displays on both sides of the scale, and the front and back displays allow the operator and customer to read the numbers at the same time. The green backlight and bold black font help you recognize numbers easily, even in the sun or dim night, which makes your business easier. Also, the backlight can be turned off to save power. [3 Power Supply Modes to add Portability]Our Electronic scale has 3 power supply modes to meet your needs. You can use 110V household AC socket, dry battery (3*D dry battery, not included) or Built-in rechargeable storage battery. Multiple power supply modes allow you to use it indoors and outdoors without worrying about running out of power. The scale supports auto shut off when no use for saving power.